CN223671446U

CN223671446U - Auxiliary device of engraving machine

Info

Publication number: CN223671446U
Application number: CN202423260237.1U
Authority: CN
Inventors: 李昕
Original assignee: Shanghai Youmai Cnc Technology Research Co ltd
Current assignee: Shanghai Youmai Cnc Technology Research Co ltd
Priority date: 2024-12-30
Filing date: 2024-12-30
Publication date: 2025-12-16
Anticipated expiration: 2034-12-30

Abstract

This utility model relates to the field of engraving machine technology, specifically an auxiliary device for an engraving machine. It includes two supports and iron plates mounted on the supports. Pressure rollers are symmetrically mounted between the two iron plates. A concave shell is attached to the side wall of one of the iron plates. A guide mechanism is provided between the concave shell and the two iron plates. Circular holes are drilled through the side wall of the concave shell at the locations of the two pressure rollers. The two pressure rollers pass through the two circular holes. Connecting blocks are symmetrically fixed to the upper inner side of the concave shell. Annular plates are fixedly connected to the lower ends of the two connecting blocks. The positions of the two annular plates correspond to the two circular holes, and annular brushes are fixedly connected to the inner ring surfaces of the two annular plates. The cleaning of debris adhering to the outer surfaces of the two pressure rollers on this auxiliary device is simple, providing convenience for workers and indirectly improving the efficiency of engraving operations.

Description

Auxiliary device of engraving machine

Technical Field

The utility model relates to the technical field of engraving machines, in particular to an auxiliary device of an engraving machine.

Background

Engraving machines are mechanical devices for fine engraving and cutting on various materials such as wood, plastic, metal, stone, etc. It is typically driven by a computer control system that is capable of precise operation in accordance with a predetermined pattern or path.

The engraving machine is various in types, including but not limited to a numerical control engraving machine, a laser engraving machine, a engraving and milling machine, a woodworking engraving machine and the like, when the woodworking engraving machine is used for engraving a wood board, in order to achieve stability of engraving materials (wood boards) and accurately engraving, a worker often installs a press roller device on a cross beam of the woodworking engraving machine, in the engraving process, two press rollers on the press roller device are respectively located at front and back positions of engraving tool bits on the engraving machine, and the two press rollers always roll and roll on wood, so that stability of the engraving materials is guaranteed, wood chips generated in the engraving process are easy to adhere to the outer surfaces of the press rollers, the chips adhered to the outer surfaces of the two press rollers need to be cleaned in time after the engraving is completed, and the cleaning of the chips adhered to the outer surfaces of the two press rollers is limited by an operation space, so that the engraving operation is inconvenient, time consuming and labor consuming, and the efficiency of engraving operation is indirectly influenced. For this purpose, we propose an auxiliary device for the engraving machine.

Disclosure of utility model

The present utility model is directed to an auxiliary device for an engraving machine, so as to solve the above-mentioned problems in the prior art.

The auxiliary device of the engraving machine comprises two brackets and iron plates respectively arranged on the two brackets, compression rollers are symmetrically arranged between the two iron plates in a front-back rotation mode, a concave shell is attached to the side wall of one iron plate, a guide mechanism is arranged between the concave shell and the two iron plates, round holes are formed in the side wall of the concave shell in a penetrating mode, corresponding to the two compression rollers, respectively, the two compression rollers penetrate through the two round holes, connecting blocks are symmetrically and fixedly connected to the front side and the back side of the inner side of the concave shell, annular plates are fixedly connected to the lower ends of the two connecting blocks, annular brushes are fixedly connected to the inner annular plates, annular brushes are fixedly connected to the inner annular surfaces of the two annular plates, a collecting shell is attached to the inner wall of the concave shell close to the edge of the lower portion, the inner bottom end of the collecting shell is in a V shape, and a limiting mechanism is arranged between the collecting shell and the concave shell.

Preferably, the guiding mechanism comprises two connecting rods and two T-shaped plates, wherein the two connecting rods are fixedly connected to the upper ends of the two iron plates in a front-back symmetrical mode, T-shaped grooves are formed in the lower ends of the two connecting rods, the two T-shaped plates are fixedly connected to the upper ends of the concave shells in a front-back symmetrical mode, and the two T-shaped plates are respectively in sliding fit with the two T-shaped grooves.

Preferably, the limiting mechanism comprises two limiting rods and two limiting grooves, wherein the two limiting rods are symmetrically and fixedly connected to two side walls of the collecting shell, the two limiting grooves are symmetrically formed in two side walls of the inner side of the concave shell, and the two limiting grooves are respectively in sliding fit with the two limiting rods.

Preferably, the front end of the collecting shell is fixedly connected with a pulling plate, and the front end of the pulling plate is flush with the front end of the concave shell.

Preferably, the upper end of the collecting shell is provided with arc grooves corresponding to the two pressing rollers respectively.

Preferably, the middle parts of the two side walls of the concave shell are embedded and fixedly connected with magnets.

Preferably, the middle part of the upper end of the concave shell is fixedly connected with a concave handle.

Compared with the prior art, the engraving device has the beneficial effects that through the mutual matching of the bracket, the iron plate, the concave shell, the guide mechanism, the round hole, the connecting block, the annular plate, the annular hairbrush, the collecting shell and the limiting mechanism, the chip cleaning operation adhered to the outer surfaces of the two pressing rollers on the auxiliary device is simple, the convenience is provided for staff, and the engraving operation efficiency is indirectly improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a partial cross-sectional view of the present utility model;

Fig. 4 is an illustration of a T-slot and connecting rod of the present utility model.

In the drawing, the list of the parts represented by the reference numerals comprises 1, a bracket, 2, an iron plate, 3, a press roller, 4, a concave shell, 5, a concave handle, 6, a round hole, 7, a pull plate, 8, a magnet, 9, a T-shaped groove, 10, a connecting rod, 11, a T-shaped plate, 12, an annular brush, 13, a collecting shell, 14, a limiting rod, 15, an arc-shaped groove, 16, a connecting block, 17, an annular plate, 18 and a limiting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an auxiliary device of an engraving machine in the drawings comprises two brackets 1 and iron plates 2 respectively installed on the two brackets 1, wherein press rollers 3 are installed between the two iron plates 2 in a front-back symmetrical rotation mode, a concave shell 4 is attached to the side wall of one iron plate 2, a guide mechanism is arranged between the concave shell 4 and the two iron plates 2, round holes 6 are respectively formed in the side wall of the concave shell 4 corresponding to the two press rollers 3 in a penetrating mode, the two press rollers 3 respectively penetrate through the two round holes 6, connecting blocks 16 are symmetrically and fixedly connected to the front and back of the upper ends of the inner sides of the concave shell 4, annular plates 17 are fixedly connected with annular plates 17 at the lower ends of the two connecting blocks 16, the two annular plates 17 respectively correspond to the positions of the two round holes 6, annular brushes 12 are fixedly connected to the inner annular surfaces of the two annular plates 17, a collecting shell 13 is attached to the inner wall of the concave shell 4 close to the lower edge, the inner bottom end of the collecting shell 13 is in a V shape, and a limiting mechanism is arranged between the collecting shell 13 and the concave shell 4.

Referring to fig. 1-4, the guiding mechanism in the drawing includes two connecting rods 10 and two T-shaped plates 11, the two connecting rods 10 are symmetrically and fixedly connected to the upper ends of the two iron plates 2, the lower ends of the two connecting rods 10 are provided with T-shaped grooves 9, the two T-shaped plates 11 are symmetrically and fixedly connected to the upper ends of the concave shell 4, and the two T-shaped plates 11 are respectively in sliding fit with the two T-shaped grooves 9.

Referring to fig. 2 and 3, the limiting mechanism in the drawings includes two limiting rods 14 and two limiting grooves 18, the two limiting rods 14 are symmetrically and fixedly connected to two side walls of the collecting shell 13, the two limiting grooves 18 are symmetrically arranged on two side walls of the inner side of the concave shell 4, and the two limiting grooves 18 are respectively in sliding fit with the two limiting rods 14.

Referring to fig. 1-3, the front end of the collecting housing 13 is fixedly connected with a pull plate 7, the front end of the pull plate 7 is flush with the front end of the concave housing 4, and in particular, the pull plate 7 is arranged to facilitate pulling of the collecting housing 13.

Referring to fig. 3, arc grooves 15 are formed at the positions corresponding to the two pressing rollers 3 at the upper end of the collecting shell 13 in the drawing, and specifically, the arc grooves 15 avoid direct contact between the collecting shell 13 and the pressing rollers 3, so as to ensure smooth movement of the concave shell 4.

Referring to fig. 1 and 2, magnets 8 are fixedly embedded in the middle parts of two side walls of the concave shell 4, and specifically, the magnets 8 can be adsorbed on the iron plate 2, so that the concave shell 4 is fixed on the iron plate 2.

Referring to fig. 1-3, a concave handle 5 is fixedly connected to the middle of the upper end of the concave shell 4, and the concave handle 5 is specifically configured to facilitate movement of the concave shell 4.

The device is arranged on a beam of an engraving machine through two brackets 1 on the device, can move back and forth along with the back and forth movement of the engraving machine in the operation process of the engraving machine, and two press rollers 3 on the device are respectively positioned at the front and back positions of engraving tool bits and roll all the time on the upper surface of engraving materials in the engraving process, so that the stability of the engraving materials is realized, and accurate engraving processing is conveniently carried out, and after the engraving of the materials is completed, the two brackets 1 can drive the two iron plates 2 and the two press rollers 3 between the two iron plates 2 to move upwards, so that the engraved materials are conveniently taken out, and scraps adhered on the surfaces of the two press rollers 3 are cleaned.

When the scraps adhered to the surfaces of the two press rolls 3 need to be cleaned, the concave handle 5 can be directly pulled to drive the concave shell 4 to move, the concave shell 4 can slide at the lower ends of the two connecting rods 10 (in the process, the two T-shaped plates 11 on the concave shell 4 can slide in the T-shaped grooves 9 on the corresponding connecting rods 10 respectively), the concave shell 4 can drive the two connecting blocks 16 inside the concave shell and the annular plates 17 on the two connecting blocks 16 to move, and the two annular plates 17 can drive the annular brushes 12 on the corresponding press rolls 3 to move together and sweep scraps adhered to the corresponding press rolls 3 into the collecting shell 13 on the concave shell 4 (note that the inner bottom end of the collecting shell 13 is in a V shape, so that the fallen scraps can automatically converge to the middle of the collecting shell 13 under the action of gravity, and the scraps are prevented from accumulating below the two annular plates 17). When the scraps adhered to the surfaces of the two press rolls 3 are cleaned, the concave shell 4 is directly attached to any iron plate 2, and the magnet 8 on the concave shell 4 can be adsorbed on the iron plate 2, so that the concave shell 4 is fixed on the iron plate 2, and the concave shell 4 is prevented from moving during the operation of a follow-up engraving machine.

When the scraps in the collecting shell 13 need to be cleaned, fingers can be placed at the edge of the lower part of the rear end of the pull plate 7 and the pull plate 7 is pulled forward, the pull plate 7 can drive the collecting shell 13 to slide forward in the concave shell 4 (in the process, the two limiting rods 14 on the collecting shell 13 can slide forward in the limiting grooves 18 on the corresponding concave shells 4) until the collecting shell 13 leaves the concave shells 4, the scraps in the collecting shell 13 can be cleaned, and after the cleaning is finished, the collecting shell 13 can be reset by pushing the pull plate 7 backward according to the same operation, so that the operation is simple.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An auxiliary device for a carving machine, comprising two supports (1) and iron plates (2) respectively mounted on the two supports (1), characterized in that: pressure rollers (3) are symmetrically mounted between the two iron plates (2), wherein a concave shell (4) is attached to the side wall of one of the iron plates (2), a guide mechanism is provided between the concave shell (4) and the two iron plates (2), and a circular hole (6) is provided through the side wall of the concave shell (4) corresponding to the two pressure rollers (3), and the two pressure rollers (3) pass through the two circular holes (6) respectively. Connecting blocks (16) are symmetrically fixedly connected to the upper inner side of the shell (4). Annular plates (17) are fixedly connected to the lower ends of the two connecting blocks (16). The two annular plates (17) correspond to the positions of the two round holes (6) respectively. Annular brushes (12) are fixedly connected to the inner ring surfaces of the two annular plates (17). A collection shell (13) is attached to the inner wall of the concave shell (4) near the lower edge. The bottom inner side of the collection shell (13) is V-shaped. A limiting mechanism is provided between the collection shell (13) and the concave shell (4).

2. An auxiliary device for a carving machine according to claim 1, characterized in that: the guiding mechanism includes two connecting rods (10) and two T-shaped plates (11), the two connecting rods (10) are symmetrically fixedly connected to the upper ends of two iron plates (2), and the lower ends of the two connecting rods (10) are provided with T-shaped grooves (9), the two T-shaped plates (11) are symmetrically fixedly connected to the upper ends of a concave shell (4), and the two T-shaped plates (11) are slidably engaged with the two T-shaped grooves (9) respectively.

3. An auxiliary device for a carving machine according to claim 1, characterized in that: the limiting mechanism includes two limiting rods (14) and two limiting grooves (18), the two limiting rods (14) are symmetrically fixedly connected to the two side walls of the collecting shell (13), the two limiting grooves (18) are symmetrically opened on the inner side walls of the concave shell (4), and the two limiting grooves (18) are respectively slidably engaged with the two limiting rods (14).

4. An auxiliary device for a carving machine according to claim 1, characterized in that: a pull plate (7) is fixedly connected to the front end of the collecting shell (13), and the front end of the pull plate (7) is flush with the front end of the concave shell (4).

5. An auxiliary device for a carving machine according to claim 1, characterized in that: an arc-shaped groove (15) is provided at the upper end of the collecting shell (13) corresponding to the two pressure rollers (3).

6. An auxiliary device for a carving machine according to claim 1, characterized in that: magnets (8) are embedded and fixedly connected in the middle of both sides of the concave shell (4).

7. An auxiliary device for a carving machine according to claim 1, characterized in that: a concave handle (5) is fixedly connected to the middle of the upper end of the concave shell (4).